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Effects of sintering schedule on the characteristics of fe-based powder compacts formed through warm compaction route

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dc.citedby3
dc.contributor.authorRahman M.M.en_US
dc.contributor.authorRosli M.H.en_US
dc.contributor.authorNamasivayam D.en_US
dc.contributor.authorid55328831100en_US
dc.contributor.authorid57193714646en_US
dc.contributor.authorid57193703054en_US
dc.date.accessioned2023-05-29T06:11:45Z
dc.date.available2023-05-29T06:11:45Z
dc.date.issued2016
dc.description.abstractThis paper presents the sintering characteristics of Fe-based powder compacts formed through the warm compaction method. Iron powder ASC100.29 (73 wt%), chromium powder (22 wt%), and aluminium powder (5 wt%) were mixed mechanically for 60 mins in preparing the feedstock. The powder mixture was subsequently compacted at 200�C through simultaneous loading of 325 MPa from upper and lower punches. The defectfree green compacts were then sintered in an argon gas fired furnace at a rate of 10�C/min by varying the sintering time (30, 60, and 90 mins) and temperature (600, 750, and 900�C), respectively. The sintered samples were characterized through physical and mechanical properties and their microstructures were analysed through scanning electron microscopy. The results revealed that sintering at 900�C for 90 mins contributed to the highest volumetric expansion and relative density change, which are not expected in the powder metallurgy industries. A moderate sintering temperature of 750�C for a holding time of 60 mins was found to produce a sintered sample with higher bending strength. In these sintering conditions, better dispersion of the alloyed elements is also observed. � Universiti Malaysia Pahang Publishing.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.15282/ijame.13.1.2016.4.0264
dc.identifier.epage3177
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85016055500
dc.identifier.spage3168
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85016055500&doi=10.15282%2fijame.13.1.2016.4.0264&partnerID=40&md5=206ba0d7ee54a2b7697f9d0d7b90f129
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22710
dc.identifier.volume13
dc.publisherUniversiti Malaysia Pahangen_US
dc.relation.ispartofAll Open Access, Gold
dc.sourceScopus
dc.sourcetitleInternational Journal of Automotive and Mechanical Engineering
dc.titleEffects of sintering schedule on the characteristics of fe-based powder compacts formed through warm compaction routeen_US
dc.typeArticleen_US
dspace.entity.typePublication
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